N=P P=06937 AA ref=AA Pascual de Gayangos Catalogue of the mss. in the Spanish language in the British Museum Manuscritos yING London 1875 1893 y18 y187 y18 y189 PASCUAL DE GAYANGOS CATALOGUE OF THE MSS. IN THE SPANISH LANGUAGE IN THE BRITISH MUSEUM MANUSCRITOS LONDON PASCOAL PASCAL LONDRES Londres anyInglaterra anyReinoUnido anyEuropa